Wood backsplashes bring warmth and natural beauty to kitchens, softening the look of stainless steel appliances and stone countertops. You can use them as a rustic barnwood accent or break up tile with a sleek, modern wood panel. Whichever your choice, our guide covers everything you need to know about wood backsplashes, from selection and installation to maintenance and safety considerations.
Wood Backsplashes: The Good and the Bad
Wood backsplashes are a unique alternative to traditional tile or stone, but they’re not without disadvantages. Let’s look at the pros and cons before you move forward with a wood backsplash.
Benefits of Wood Backsplashes
- Affordability: They’re often more affordable than high-end tile or stone options.
- Easy installation: Many wood backsplash options are DIY-friendly.
- Eco-friendliness: Using reclaimed or sustainably sourced wood are especially eco-conscious.
- Versatility: Wood can be painted, stained, or left natural to suit any style.
- Warmth and character: Wood softens the look of kitchens with many hard surfaces.
Drawbacks To Consider
- Fire risk: Wood is flammable, so you’ll need to follow fire code regulations. We also recommend considering alternatives for high-heat areas.
- Maintenance requirements: Wood needs regular sealing to maintain its appearance and protect it from kitchen-related hazards.
- Susceptibility to water damage: Wood that’s not properly sealed and maintained can be vulnerable to moisture, warping, and mold growth.
- Variability: Natural wood varies in color and grain, which might make it harder to achieve a uniform look.
Preparing for Wood Backsplash Installation
Taking time to plan and gather materials will ensure a smoother process.
Measuring and Planning
First, log your measurements so you can plan your design and determine what you need. Measure the backsplash area carefully, accounting for outlets and windows. Sketch your layout, noting any areas that may require special cuts. Calculate the square footage needed. We recommend adding 10% for waste and mistakes.
Gathering Tools and Materials
You’ll need these items:
- Adhesive or nails
- Finish nailer (if using nails)
- Level
- Measuring tape
- Pencil
- Safety gear (goggles, dust mask)
- Sandpaper
- Saw (circular or miter)
- Sealant or finish of choice
- Wood planks or panels
From the TOH Archives: On a recent project, TOH general contractor Tom Silva turned a single piece of old pine sheeting—roughly 20 inches wide with an original whitewash finish on one side—into a stunning kitchen backsplash. The homeowner, Helen, sourced the reclaimed board herself, proving that a wood backsplash doesn’t require expensive specialty materials. “She sure did” pick a good board, Tom told host Kevin O’Connor, noting how the wood’s patina and character made it a natural focal point behind the range.
Choosing the Right Wood for Your Wood Backsplash
Different wood types offer different looks and durability levels. Choose one that complements your kitchen and will withstand your heat and moisture needs.
New vs. Salvaged Wood
Consider the pros and cons of new and salvaged wood:
| Wood Type | Pros | Cons |
|---|---|---|
| New wood | Consistent appearance Easier to find in large quantities | May be less durable |
| Salvaged wood | Unique character and history Environmentally friendly | May require more prep work |
Pro Tip: Norm Abram, TOH master carpenter, points out that you don’t always need solid wood for a beautiful result: “High-quality veneer conserves resources. You can get away without using solid wood.” Veneered panels can deliver the warmth of a wood backsplash at a lower cost — and with less expansion and contraction than solid boards.
Popular Wood Species for Backsplashes
Consider the wood’s hardness, grain pattern, and color when making your selection. Some wood types well-suited for backsplashes include the following:
- Cedar: Naturally resistant to moisture and insects
- Maple: Hard and resistant to wear
- Oak: Durable and available in various grain patterns
- Pine: Affordable and easy to work with
- Walnut: Rich, dark color for a luxurious look
Choosing the Right Finish
Different finishes provide various levels of protection and visual appeal. Consider these options:
- Lacquer: Dries quickly and is durable but can be more difficult to apply
- Oil finishes: Offer a natural look but require regular maintenance
- Polyurethane: Provides excellent protection against moisture and stains but may yellow over time
- Shellac: Gives a high-gloss finish but can be less durable in hot or wet areas
Finish to Consider — Wax: Don’t overlook a wax finish for your wood backsplash. On a TOH project, Tom Silva applied four coats of wax to a reclaimed pine backsplash specifically because the homeowner wanted to be able to wipe down splashes easily without the plastic look of polyurethane. Wax offers a low-sheen, natural appearance and provides a cleanable surface, though it may need to be reapplied periodically. It’s an especially good match for salvaged or rustic-style wood where you want to preserve the character of the grain.
Wood Backsplash Sealing and Finishing Techniques
Protecting your wood backsplash from moisture and stains is necessary for longevity and easy maintenance.
Protecting Against Moisture
To guard against water damage, apply a water-resistant sealer designed for kitchen use. Use multiple thin coats for better penetration and protection. Pay extra attention to areas near sinks and faucets.
Enhancing Durability
Sand the wood smooth before applying any finish, and use at least three coats, sanding lightly between each. Consider using marine-grade varnish for maximum durability. Glossy paints are easiest to clean—marine or porch enamel both wear well. Polyurethane can preserve a wood look, but for ultimate durability, use a spray-on conversion varnish over either stained or bare wood.
A Word of Caution on Marine Varnish: Paul Grothouse, owner of The Grothouse Lumber Company, emphasizes that all cutouts, edges, and surfaces must be treated with your choice of finish to seal out moisture. However, TOH Magazine notes you should “avoid marine varnish; while water resistant, this high-VOC finish is not food safe” — an important distinction if your backsplash is near food-prep surfaces.
Environmental and Health Considerations
When choosing sealers and finishes, consider the environmental and health impacts of the products you choose.
- Low-VOC products: Choose low-volatile organic compound (VOC) sealers and finishes to minimize harmful fumes.
- Natural oils: Options like tung oil are eco-friendly and safe for kitchens.
- Nontoxic sealers: Look for products that offer durability without harsh chemicals.
Technique Detail: For a natural, food-safe option, TOH carpenter Nathan Gilbert recommends mineral oil: “You can’t leave it unfinished because it’s gonna stain very easily. And when it comes to finish, in my opinion, there’s only one option and that’s mineral oil, food grade food safe.” He notes it takes patience to build up protective layers but is the safest choice near food-contact areas. If you want a tung oil product that adds color, Nathan advises that some combined tung oil-and-resin finishes will “darken it up, seal and finish it” — but cautions, “Some are, some aren’t” food safe, so always read the label.
How To Install a Wood Backsplash
You can follow these steps to install a wood backsplash:
- Prepare the wall surface, making sure it’s clean, dry, and smooth.
- Apply a waterproof membrane if needed, especially in wet areas.
- Mark level lines on the wall to guide installation.
- Cut wood pieces to size, accounting for outlets and corners.
- Apply adhesive or use finish nails to secure wood to the wall.
- Work in small sections, checking for level as you go.
- Use spacers if needed to maintain consistent gaps.
- Apply final sealer or finish once installation is complete.
Technique Detail: When installing tongue-and-groove wood backsplash boards, apply 4 or 5 horizontal stripes of adhesive, each about a foot or two long. Slip each board’s groove over the tongue of the previous one, press the wood into the adhesive, and toenail the tongue at the top and bottom. If hammering, drill pilot holes first and use a nail set. Bowed strips may need a third nail halfway down. Check every third or fourth board for plumb with a level, making slight corrections in subsequent pieces until plumb is regained.
Common Challenges and Solutions
Try our tips to prevent the below issues:
- Uneven walls: Use shims to level the wood pieces.
- Gaps between pieces: Fill with wood putty or caulk before finishing.
- Difficult cuts around outlets: Use a jigsaw or hole saw for precision.
Pro Tip: TOH general contractor Tom Silva recommends a creative approach to marking cuts around electrical outlets: Use a piece of floor-protection cardboard as a template, cut smaller than the backsplash size, and tape it to the wall. Then use a framing square to mark the length, height, and box locations. For tight spots where a framing square won’t fit, Tom takes apart a combination square and uses just the top piece to mark the measurements precisely.
Wood Backsplash Maintenance and Care
Proper care will keep your wood backsplash looking beautiful. Here are some guidelines to preserve your backsplash on an everyday basis.
- Wipe spills immediately with a damp cloth.
- Use a mild soap solution for tougher stains.
- Avoid abrasive cleaners that can damage the finish.
- Dry the surface thoroughly after cleaning.
Long-Term Preservation Strategies
To protect your wood long-term, we recommend the following steps:
- Reapply sealer or finish every one to two years, or as needed.
- Check for any signs of water damage or loose pieces regularly.
- Touch up scratches or dings promptly to prevent further damage.
Seasonal Care
Seasonal changes in humidity and temperature can affect your wood backsplash. Here are some seasonal care tips:
- Winter: Use a humidifier to maintain consistent indoor humidity levels.
- Summer: Ensure proper ventilation to reduce moisture buildup.
- Spring/Fall: Inspect for any signs of wear and reseal if necessary.
Wood Backsplash: Safety Considerations
General safety tips for maintaining wood backsplashes include:
- Proper ventilation: Ensure adequate ventilation in the kitchen to reduce fire risks.
- Regular inspections: Check for any cracks or wear that could compromise the wood’s integrity.
- Smoke detectors: Make sure you have properly functioning smoke detectors in the kitchen.
Fire Code Compliance
Adhere to local building codes and guidelines by doing the following:
- Maintain a minimum 18-inch clearance between gas burners and wood backsplashes.
- Consider using fire-resistant materials behind cooktops.
- Consult with a local inspector if you’re unsure about regulations.
Alternatives for High-Heat Areas
Consider these alternative options for areas near stoves or ovens:
- Install a section of tile or stainless steel behind the cooktop.
- Use tempered glass as a protective layer over the wood.
- Consider heat-resistant paint or finishes for added protection.
